Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
oh sorry. yes, you are correct it's a CD4015 CMOS IC. yes, i've checked the connections for its sources. but i have a problem with 4015, the pins that are not used, should i leave them floating? or should i connect it to the GND or SOURCE?
thank you so much
working fine on the simulation program, PROTEUS ISIS. but when i place it on breadboard. the quotient and remainder LEDs won't even light up.
can't figure out what's the problem, maybe some loose connections.
are there any factors, aside from connections, that may contribute to this project...
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